They were multiplied by 4 each week
Answer: $ 82,531.59.
Step-by-step explanation:
Formula to calculate the accumulated amount compounded daily:

,where P=principal amount, t=time ( in days ), r =rate of interest.
Given: P= $51,123.21
r = 
t= 20 years 2 months
[1 year = 365 days, 1 year = 12 months]
Substitute all values in the formula, we get

hence, future value = $ 82,531.59.
I just write not possible
Answer:
20 + (15h)
Step-by-step explanation: It would be 15 times the amount of hours and then 20 added to that.
See the image below for a demonstration. Hope this helps out.