Final answer:
To find the accumulated amount at the end of 11 months on a $52,400 bank deposit with a 7% annual interest rate, use the formula for simple interest. Plug in the given values and calculate the accumulated amount rounded to the nearest cent.
Step-by-step explanation:
To find the accumulated amount at the end of 11 months on a $52,400 bank deposit with a 7% annual interest rate, we can use the formula for simple interest:
Accumulated Amount = Principal + (Principal x Interest Rate x Time)
Plugging in the given values:
Principal = 52,400
Interest Rate = 7% = 0.07 (decimal value)
Time = 11 months = 11/12 years (since interest is calculated annually)
Using the formula
Accumulated Amount = $52,400 + ($52,400 x 0.07 x (11/12))
Rounding to the nearest cent, the accumulated amount at the end of 11 months is ...