Answer:
Total tax ( Sheryl ) = $802 
Step-by-step explanation:
Tax status of Sheryl = Single 
The rates to be used are 
- Tax rate = 10% for single taxpayers with income between $0 through $9700
- Tax for income from estates that is between $2600 through $9300 will be $260 + 24% of excess over $2600
 kiddie tax is applicable on earned income above $2200 ( defined by IRS )
attached below is a detailed table