**Answer and Explanation:**

The computation of the dollar markup and the percent markup on cost is shown below;

The dollars markup is

**= Selling price - cost price **

= $21.40 - $14.80

= **$6.60**

ANd, the percent markup on cost is

= $6.60 ÷ $14.80 ×100

= **44.60%**

Answer:

b. C$1.344.

Explanation:

Calculation to determine Which one of the following one-year forward rates best establishes the approximate interest rate parity condition

One-year forward rates =C$1.40 *[1 + (.04 - .08)]^1

One-year forward rates= C$1.344

Therefore the following one-year forward rates that best establishes the approximate interest rate parity condition is C$1.344

**Answer:**

Well for one sanitizing everything like crazy.We wouldn't run out of toiletry so fast and we would not be wearing mask even when we are driving by alone.If scientist never looked more about vaccine then we wouldn't of known about the other types of corona.

I hope this helps!

Answer: B

Explanation:

With the options given, Johnny can only perform worse if he performs worse than his cumulative GPA and also if he performed less than he ever performed before. The last option about Johnny's performing worse than last semester might not necessarily have an effect on his GPA. A cumulative GPA is the total GPA Johnny has gotten since he started school. The last semester might be one of his best semesters and probably had a good result so getting a result slightly lower than his last semester might not necessarily mean there will be a reduction in his cumulative GPA. So option B is correct.