Answer:
option ( 3 ) $150; 15 percent
Explanation:
Data provided in the question:
Earnings per week = $1,000
Amount spent per week = $850
Amount put in savings account = $50
Worth of mutual stock mutual funds = $100
Now,
Total savings per week
= Amount put in savings account + Worth of mutual stock mutual funds
= $50 + $100
= $150
Thus,
Saving rate = [ (Total amount saved) Ă· (Total earnings)] Ă— 100%
or
Saving rate = [ $150 Ă· $1,000 ] Ă— 100%
= 15%
Hence,
The answer is option ( 3 ) $150; 15 percent