Jacquiline is unmarned and age 32 . Even though she participotes in an employer-sponsored retirement plan, Jacquiline contributed $3,600 to a traditional IRA during the year. Jacquiline files as a head of household, her AGI before the contribution is $43000, and her marginal tax rate is 12 percent. (Use Exhibit 13-8) What is the after-tax cost of her $3,600 troditional IRA contribution? EXHIBIT 13-8 2022 Applicable Percentages for Saver's Credit by Filing Status and AGI