 
 <translate> First calculate how much Jenna spends on salaries: $2,500 * 4 = $10,000. Next find Jenna's total fixed costs by adding the cost of salaries and rent: $10,000 + $10,000 = $20,000. Next calculate how much profit Jenna makes on each widget by subtracting the cost from the sale price: $8 - $3 = $5. Now multiply the profit per widget by the number of widgets sold: $5 * 5000 = $25,000. Now subtract Jenna's costs from her sales to find her total profit before taxes: $25,000 - $20,000 = $5,000. Now multiply Jenna's profit by her 20% tax rate to find how much she owe in taxes: $5,000 * .2 = $1,000. Now subtract Jenna's taxes from her profit before taxes to find her total profit: $5,000 - $1,000 = $4,000. Final answer: 4000. <hau> Da farko ka yi lissafin yawan kuɗin da Jenna take kashewa a kan albashi: $2,500*4 = $10,000. Na gaba ka samu jimillar kuɗin da Jenna ta kashe ta wajen ƙara kuɗin albashi da kuɗin haya: $10,000 + $10,000 = $20,000. Na gaba ka lissafa yawan ribar da Jenna take samu a kan kowane kayan aiki ta wajen rage farashin daga farashin sayarwa: $8 - $3 = $5. Yanzu ninka ribar da widget ta yawan widget din da aka sayar: $ 5 * 5000 = $ 25,000. Yanzu rage farashin Jenna daga tallace-tallace don samun yawan ribar ta kafin haraji: $ 25,000 - $ 20,000 = $ 5,000. Yanzu ka ninka ribar da Jenna ta samu da kashi 20 cikin ɗari na harajin da take bi don ka ga nawa take bin haraji: $5,000 *.2 = $1,000. Yanzu ka cire harajin Jenna daga ribarta kafin haraji don samun ribar ta duka: $5,000 - $1,000 = $4,000. Amsar karshe: 4000. 