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tamara earns her living as a salary plus commission employee. her annua…

Question

tamara earns her living as a salary plus commission employee. her annual salary is $48,000, and she earns 4% commission on all sales she makes. if tamara wants to make a total of $6,000 this month, how much in sales does she need to have?
a. $30,000
b. $50,000
c. $100,000
d. $150,000

Explanation:

Step1: Calcular el salario mensual base

El salario anual es de $48000. Entonces el salario mensual base es $\frac{48000}{12}=4000$.

Step2: Calcular la comisión necesaria

Queremos un ingreso total mensual de $6000. Como el salario mensual base es de $4000, la comisión necesaria es $6000 - 4000=2000$.

Step3: Encontrar el monto de ventas

Sabemos que la comisión es el 4% (o 0.04) de las ventas. Sea $x$ el monto de ventas. Entonces $0.04x = 2000$. Resolviendo para $x$, tenemos $x=\frac{2000}{0.04}=50000$.

Answer:

b. $50,000