1. This code is not likey to run

cars

2. This code will run but not display results.

summary(pressure)

3. One code will give results, while another code suggests an error.

plot(mtcars$wt, mtcars$mpg,)

summary(mtcars)
  mpg             cyl             disp             hp

Min. :10.40 Min. :4.000 Min. : 71.1 Min. : 52.0
1st Qu.:15.43 1st Qu.:4.000 1st Qu.:120.8 1st Qu.: 96.5
Median :19.20 Median :6.000 Median :196.3 Median :123.0
Mean :20.09 Mean :6.188 Mean :230.7 Mean :146.7
3rd Qu.:22.80 3rd Qu.:8.000 3rd Qu.:326.0 3rd Qu.:180.0
Max. :33.90 Max. :8.000 Max. :472.0 Max. :335.0
drat wt qsec vs
Min. :2.760 Min. :1.513 Min. :14.50 Min. :0.0000
1st Qu.:3.080 1st Qu.:2.581 1st Qu.:16.89 1st Qu.:0.0000
Median :3.695 Median :3.325 Median :17.71 Median :0.0000
Mean :3.597 Mean :3.217 Mean :17.85 Mean :0.4375
3rd Qu.:3.920 3rd Qu.:3.610 3rd Qu.:18.90 3rd Qu.:1.0000
Max. :4.930 Max. :5.424 Max. :22.90 Max. :1.0000
am gear carb
Min. :0.0000 Min. :3.000 Min. :1.000
1st Qu.:0.0000 1st Qu.:3.000 1st Qu.:2.000
Median :0.0000 Median :4.000 Median :2.000
Mean :0.4062 Mean :3.688 Mean :2.812
3rd Qu.:1.0000 3rd Qu.:4.000 3rd Qu.:4.000
Max. :1.0000 Max. :5.000 Max. :8.000

4. Seeing other things but not showing message.

summary(cars)
##      speed           dist       
##  Min.   : 4.0   Min.   :  2.00  
##  1st Qu.:12.0   1st Qu.: 26.00  
##  Median :15.0   Median : 36.00  
##  Mean   :15.4   Mean   : 42.98  
##  3rd Qu.:19.0   3rd Qu.: 56.00  
##  Max.   :25.0   Max.   :120.00
message= " Rage Rover top-notch design in the World."

5. Collapse Function

1000+30^2
## [1] 1900

1000-30^2
## [1] 100

600+20^-4
## [1] 600

600-20^-4
## [1] 600

7. This will show the Equations in a number List

  1. Newton’s Law: \(F=ma\)

  2. Einstein’s Formula \(E=mc^2\)

  3. Present value Formula \(PV={FV}{(1 + r)^t}]\)

  4. Future Value Formula \(FV ={PV} (1 + r)^t]\)

  5. Simple Interest Formula \(I=Prt\)

8. This will show the Equations in a bulleted Lists

  • Call Option, Buyer \((S-X)-P\)

  • Call Option, Seller \(P-(S-X)\)

  • Put option, Buyer \((X-S)-P\)

  • Put option, Seller \(P-(X-S)\)

  • Monthly payment for an amortized loan \(P = {P_0 r(1+r)^n}{(1+r)^n - 1}]\)

9. A Report on performance Analysis of (two) Commercial Banks in 2022.

One Bank:

  1. Cash position indicator: A cash position indicator with a greater proportion indicates the financial institution is in a stronger position to handle its immediate cash needs. Here, ONE Bank’s 6.80% Cash positions in 2022.

  2. Cash Ratio:ONE Bank’s cash ratio was 0.11 in 2022. Indicated that ONE Bank’s liquidity was doing average on a daily basis as its total cash and cash equivalent were moderately sufficient compared to its current liabilities.

  3. ROA:We can see that ONE Bank’s return on the asset is 0.61%.

  4. ROE:ONE Bank’s ROE for 2022 is 10.51%. This means that One Bank is generating more profit per BDT of equity.

  5. Net Profit Margin:ONE Bank’s net profit margin is 18.8%, which indicates One Bank generated positively revenue in the year 2022.

  • Recommendation

Liquidity Management: One Bank Liquidity management improves cash position and ratio. This will help the bank pay bills and meet financial obligations.

Islami Bank:

  1. Cash position indicator: Islami Bank’s 6.70% Cash positions in 2022 which is less than .10 from One Bank’s cash position.

  2. Cash Ratio:Islami Bank’s cash ratio was 0.094 in 2022.But their current liabilities did not exceed their current assets. This means their total cash and cash equivalent was also moderately sufficient compared to their current liabilities.

  3. ROA:We can see that Islami Bank’s return on the asset is 0.32%.

  4. ROE:Islami Bank’s ROE for 2022 is 8.69%,This means that Islami Bank is generating medium profit per BDT of equity.

  5. Net Profit Margin:Islami Bank’s net profit in 2022 is 11.3%, which indicates Islami Bank generated less revenue in the year 2022.

  • Recommendation

Liquidity Management: Islami Bank Liquidity management need to improving their cash position and ratios.