 
 <translate> What was the question for this implicit rationale, and corresponding answer?
First find the difference in hourly wages: $40 / hour - $30 / hour = $10 / hour. Then multiply that difference by the number of hours she works in a week to find the weekly difference: $10 / hour * 40 hours / week = $400 / week. Then multiply that amount by the number of weeks in a month to find the monthly difference in her earnings: $400 / week * 4 weeks / month = $1600 / month. Then find the total additional amount Janet pays in FICA taxes: $25 / week * 4 weeks / month = $100 / month. Then subtract Janet's extra FICA taxes and healthcare premium from the additional money she earns to find the net increase in her pay from freelancing: $1600 / month - $400 / month - $100 / month = $1100 / month.
 The answer: 1100 <hau> Mene ne tambaya don wannan ma'anar ma'ana, da kuma amsar da ta dace? Na farko sami bambanci a cikin albashin sa'a: $ 40 / hour - $ 30 / hour = $ 10 / hour. Sai ka ninka wannan bambanci da yawan sa'o'in da take aiki a mako guda don ka sami bambancin mako-mako: $10 / hour * 40 hours / week = $400 / week. Sai ka ninka wannan adadin da adadin makonni a wata don ka samu bambancin kuɗin da take samu a wata: $400 a mako * makonni 4 a wata = $1600 a wata. Sai ka sami jimillar ƙarin kuɗin da Janet ta biya a harajin FICA: $25 / mako * 4 makonni / wata = $100 / wata. Sannan a cire karin harajin FICA na Janet da kuma karin kudin kula da lafiya daga karin kudin da take samu don samun karin kudin da take samu daga aikin kai tsaye: $ 1600 / watan - $ 400 / watan - $ 100 / watan = $ 1100 / watan.  Amsar ita ce: 1100 