An account earned $143.86 in simple interest over 4 years and 3 months. There were no deposits or withdraws on the account. The interest rate is 0.25%. Which was the principal for this account? A.
$135.40

B.
$152.85

C.
$2,445.62

D.
$13,539.76

umm mabey c

Step-by-step explanation:

no

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true