See question and course materials in attachment
Required:
Chapter 2 in Managerial Accounting
Hill, M. S., Ruch, G. W., & Taylor, G. K. (2019). Research and development expense and analyst forecast errors: An underestimation of sales or overestimation of expenses? Journal of Accounting, Auditing & Finance, 34(4), 667684. http://doi.org/10.1177/0148558X18799003
ÅAZARCZYK, D. (2020). The role of costs knowledge in the contemporary enterprises. Ekonomia i Prawo, 19(4), 725737. https://apcz.umk.pl/czasopisma/index.php/EiP/article/view/EiP.2020.047/27739
